Maintenance method for roller extrusion granulator in fertilizer production line

 Nowadays, there are a large number of pig farming enterprises in various regions, and as a result, pig manure resources are also very abundant. Utilizing this large amount of pig manure to produce organic fertilizer solves the major problem of environmental pollution, while also producing a large amount of pig manure organic fertilizer. The economic benefits are also very considerable. The investment in fully automatic pig manure organic fertilizer equipment can be large or small, and the specific situation needs to be combined with annual production. Equipped with a production line, workers do not need to be equipped too much.

Compound fertilizer production equipment is a type of equipment that uses chicken, pig, cow, sheep manure, urban sludge, etc. as the main raw materials, and adds a certain amount of nitrogen fertilizer, phosphorus fertilizer, potassium fertilizer, magnesium sulfate, ferrous sulfate, and other substances. Rice bran, yeast, soybean meal, and sugar are fermented for a certain period of time as biological bacteria, and under the action of sulfuric acid, mixed fermentation is used to produce biological fertilizers.

The process flow of compound fertilizer production equipment roughly includes: raw material batching, mixing and stirring, agglomeration and crushing, material granulation, primary screening, particle drying, particle cooling, particle secondary classification, finished particle coating, and quantitative packaging of finished particles.

The investment in compound fertilizer production factories can be large or small. If producing and processing powdered organic fertilizers, only one fermentation equipment, crusher, and screening machine needs to be invested, which is approximately 60-130000 yuan. If producing granular organic fertilizer, it is necessary to add an organic fertilizer granulator and dryer. An organic fertilizer production line with an annual output of 10000 tons generally does not require a cooling machine and requires an investment of approximately 200000 to 300000 yuan. If the output is large, high configuration organic fertilizer production line equipment can be selected and purchased based on the quantity of raw materials produced, and the relative price is also higher.

The equipment of the pig manure processing organic fertilizer production line can not only meet the local fertilizer demand, but also meet the demand of the surrounding market. Bioorganic fertilizers are widely used in various fields such as farmland, fruit trees, flowers, landscaping, tall grass, and soil improvement, with good results. The government provides subsidies for agriculture and strongly supports this industry, so making investment choices is a very good choice.

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